燃料电池内部温度接触式测试技术进展  

Progress in contact measurement techniques of temperature inside fuel cells

作　　者：聂志华[1] 郭航[1] 叶芳[1] 马重芳[1] 

机构地区：[1]北京工业大学环境与能源工程学院传热强化与过程节能教育部重点实验室及传热与能源利用北京市重点实验室,北京100124

出　　处：《现代化工》2011年第9期17-22,共6页Modern Chemical Industry

基　　金：国家自然科学基金项目(50976006);新世纪优秀人才支持计划项目(NCET-10-0006)

摘　　要：温度分布是评估燃料电池性能的一个重要参数,获得燃料电池内部的温度分布对提高电池的性能、改进电池的结构以及电池的模拟有重要的指导意义。介绍了燃料电池温度分布的各种实验测试技术,对接触式温度测试技术在燃料电池内的应用进行了综述,分析并评述了各种测试方法的优缺点以及适用范围。Temperature distribution is an important parameter used to evaluate the performance of fuel cells. Therefore, getting the temperature distribution inside the fuel cells is significant in achieving high performance, improving the structure, modeling and simulation of the fuel cells. Various measuring and testing techniques of temperature distribution inside the fuel cells are introduced in this paper. The application of contact temperature measurement methods in fuel cells are summarized. Comments and analysis on the advantages and disadvantages, application range of these measurement methods are addressed as well.

关 键 词：燃料电池 温度测量 热电偶 温度传感器 

分 类 号：TM911.4[电气工程—电力电子与电力传动]